Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2018   03:42:19   (   0.02, -75.19) (  -0.48, -77.58)  271.74                80
 11/25/2018   03:27:25   (   0.02, -75.19) (   0.12, -74.61)   65.02                80
 11/27/2018   03:15:12   (   0.02, -75.18) (   0.78, -71.65)  401.96                80
 11/27/2018   15:36:27   (  -0.02, -75.19) (   0.32, -76.80)  183.42                80
 11/29/2018   15:26:53   (  -0.01, -75.19) (  -0.29, -73.83)  154.38                80
 11/30/2018   03:48:17   (   0.01, -75.19) (  -0.79, -79.03)  435.98                80
 12/01/2018   15:14:40   (  -0.01, -75.20) (  -0.96, -70.87)  492.96                80
 12/02/2018   03:36:03   (   0.01, -75.20) (  -0.18, -76.06)   97.21                80
 12/04/2018   03:21:09   (   0.01, -75.22) (   0.44, -73.09)  242.25                80
 12/04/2018   15:42:24   (  -0.02, -75.23) (   0.66, -78.24)  342.71                80
 12/06/2018   15:30:11   (  -0.02, -75.26) (  -0.02, -75.28)    2.88                80